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LOCATION.-- Lat 41°31'54", long 88°11'34" (NAD of 1927), in NW1/4 SE1/4 NW1/4 sec.10, T.35 N., R.9 E., Will County, Hydrologic Unit 07120004. Located 0.7 miles upstream of Route 52. |
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DRAINAGE AREA.-- 319.9 mi2 |
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PERIOD OF RECORD.-- |
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SURFACE-WATER QUALITY |
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MISCELLANEOUS: Water year 1989. |
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BIOLOGICAL |
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ALGAE: Water year 1990. |
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REMARKS.-- Station established as a low-flow water-quality sampling site in 1990 as part of the upper Illinois River basin pilot project for the National Water-Quality Assessment Program. Biological samples were collected downstream from the island near the bridge. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |